Ask anybody who has been gifted one and they will tell you that an engagement ring is more than just a piece of jewelry, it’s the ultimate symbol of love and commitment! When choosing a diamond engagement ring, one of the most important decisions is the shape of the precious center stone. Diamond shape refers to the geometric form of the stone, and each shape offers a unique aesthetic and style from square shape to rectangular diamonds to rounder pears and more.
Whether you’re drawn to the timeless elegance of a round cut or the contemporary edge of a princess cut, the shape of the diamond will play a significant role in the overall look of the engagement ring style. Keep on reading to explore the five most popular diamond shapes for engagement rings, hopefully helping you navigate the process with ease and confidence. From classic style to modern style to art deco style and overall timeless style, we've got you covered!
Before getting into the details of the popular shapes, it’s important to understand the differences between natural and lab-grown diamonds. There has been a major proliferation in the availability and uptake of lab-grown diamonds and they offer distinct benefits that may influence your decision.
Both natural and lab-grown diamonds are composed of pure carbon, and visually, they are nearly indistinguishable to the naked eye, providing that perfect extra sparkle. However, their origins are where the key differences lie.
Natural diamonds are formed deep within the Earth under extreme heat and pressure over billions of years. They are mined from various locations around the world, making them rare and historically significant.
Lab-grown diamonds are created in a controlled laboratory environment that mimics the natural formation process for maximum sparkle. These diamonds can be produced in a fraction of the time it takes to create natural ones, but their chemical and physical properties are identical to those found in nature.
Natural diamonds are traditionally more expensive diamonds due to their rarity. They hold sentimental and historical significance for many and are often seen as investment pieces. However, they tend to be more pricey than lab-grown diamonds, and there can be environmental and ethical concerns surrounding mining practices.
Lab-grown diamonds, while the more affordable option, are gaining popularity for their ethical sourcing and smaller environmental footprint. They often cost 30-50% less than natural diamonds of the same quality and average diamond size. However, lab-grown diamonds may have less perceived value in resale, and some people still prefer the romantic allure of a naturally formed diamond in a variety of sizes in their engagement ring design.
Now that we’ve covered the basics of diamond sourcing, let’s explore the five most popular diamond shapes, why they’re loved by so many, and why these types of stones might make for your perfect engagement ring.
The round cut - often described as a round brilliant - is by far the most popular diamond shape and most popular engagement ring choice, accounting for over 50% of all diamond sales. Its popularity stems from its timeless appeal and unmatched brilliance.
The popular diamond-cut round shape allows for maximum light reflection, which results in a dazzling sparkle. If you’re looking for a classic, elegant, and universally flattering diamond with ever ever-popular style, the round cut is an excellent choice and popular option. It complements virtually every ring setting, from solitaire to halo designs, and its minimum of 58 facets are designed to reflect light better than any other shape, giving it the most fire, sparkle and scintillation. This combination of versatility and brilliance makes the round cut a perennial favorite and classic shape.
The princess cut is a modern favorite, known for its sharp, square or rectangular shape. It features a brilliant facet pattern similar to the round cut, making it the second most popular choice for engagement rings.
The princess cut offers a contemporary look with an ample sparkle. Its angular, geometric form appeals to those who prefer a bold and edgy style, while its many facets provide significant light return. This cut is perfect for anyone seeking a blend of modern aesthetic with maximum sparkle that really feels like an expensive shape.
For those who love the brilliance of a round diamond but desire something a little more unique, the oval diamond is a perfect alternative as a center diamond An oval center stone elongates the finger, creating an elegant and sophisticated look with elongated stones.
The oval shape cut also tends to appear larger than a round shape diamond of the same carat weight due to its elongated shape. Oval cut diamonds work well in vintage-inspired rings or minimalist settings, offering excellent sparkle and brilliance while adding a distinctive touch to the overall design.
The cushion cut diamond combines the brilliance of a round cut with the chic, vintage appeal of a square or rectangular shape. With rounded corners and larger facets, the cushion cut has a soft, pillow-like appearance.
This type of diamond cut has been popular for over a century and continues to be a preferred choice for those who appreciate its romantic and antique vibe. Cushion cut diamonds are ideal for vintage or romantic styles and work beautifully in a halo setting or solitaire setting. Their balance of sparkle and clarity gives them a timeless and elegant charm.
Unlike the other cuts on this list, the emerald cut is not known for its brilliance but rather for its clarity and understated elegance. This rectangular shaped diamond features long, clean lines and step-cut facets that create a 'hall of mirrors' effect.
The emerald cut is perfect for someone who values sophistication and an Art Deco inspired aesthetic. While it lacks the fire and brilliance of other cuts, the emerald cut emphasizes clarity, offering a striking, dramatic look that many find captivating. Its bold yet elegant appeal makes it the ideal choice for those seeking a refined, vintage style and geometric shape.
Although the five shapes listed above happen to the the most popular at this particular moment in time, don't forget that there are also plenty of other options available to you. From pear cut diamond to marquise cut diamond to brilliant cut diamond to radiant cut diamond to heart shaped diamond to asscher cut diamond and more, the perfect choice for your own personal style is very much up to you rather than up to current trends! No matter what diamond size or diamond shape you prefer, the great thing about finding the perfect diamond shape is that it will be a different and unique experience for everyone.
At 1800 loose Diamonds we offer a diverse range of engagement rings with every type of diamond shape. You can choose from natural diamonds with a Conflict-free pledge or lab-created diamonds.
